S Skeets Member in memoriam Apr 20, 2015 #1 Could you please explain what the letters after Mossberg 500 mean?
D Doyle New member Apr 20, 2015 #3 Yep. A=12ga, B=16ga (rare),C=20ga,D=28Ga (doesn't look like any were actually produced), and E=.410.
B Blindstitch New member Apr 20, 2015 #4 Exactly as Doyle said. Obviously the most common are A and C.
K Kilrain New member Apr 23, 2015 #6 The first rule of the Mossberg 500 letter naming convention scheme is that you don't talk about the Mossberg 500 letter naming convention scheme.
The first rule of the Mossberg 500 letter naming convention scheme is that you don't talk about the Mossberg 500 letter naming convention scheme.
